Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets", "using java code slippers"
"thanh nhan vi snippets" » "thanh phan vi snippets", "thanh san vi snippets", "thanh toan vi snippets", "thanh nhanh vi snippets", "thanh nhan va snippets", "thanh nhan bi snippets", "thanh nhan vi slippers"
"locating bug code snippets" » "locating bug core snippets", "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("thanh nhan vi snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( thanh nhan vi snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("thanh nhan vi snippets"))) or ("locating bug code snippets"))*.